Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 36,2013, Pages 38-40, doi:10.3760/cma.j.issn.1673-4904.2013.36.015
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 36,2013, Pages 24-26, doi:10.3760/cma.j.issn.1673-4904.2013.36.008
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 36,2013, Pages 36-38, doi:10.3760/cma.j.issn.1673-4904.2013.36.014
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 36,2013, Pages 49-51, doi:10.3760/cma.j.issn.1673-4904.2013.36.020
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 36,2013, Pages 47-48, doi:10.3760/cma.j.issn.1673-4904.2013.36.019